79
GB
CSCS Functioning request consents FAN Fan motorI GN Ignition transformer VS Safety valve V1 First stage valve V2 Second stage valve FL
Flame signal
AL
Block signalSA
Air damper
tpv Pre-ventilation timetpra cc Pre-ignition timets Safety time treg Functioning regulator management delay tv1-a First stage valve opening time tvs-c Safety valve sealing check time tvs-a Safety valve opening time tv1-c W
ork valve sealing check time
Two-stage progressive functioning diagram
With Tmf thermostat with high/low flame
CS
MT
PA
TR
VS
VL
FL
EC
na
nc
Tm
f
M
AX
MIN
0
SA
OFF
OFF
ВЫК
Л
.
tv1-a
tvS
-a
tvS
-c
tv1-
c
tpv
tpr
ac
c
ts
tr
eg
tpost
nc
na
A
C
CENSIONE / IGNITION
APRINDERE / ЗА
ЖИГ
АНИЕ / ENCENDIDO
FUNZIONA
MENT
O / FUNC
TIONING
FUNC
ŢIONARE / Р
АБ
О
ТА / FUNCIONA
MIENT
O
